Prepare shop drawings for all structural elements including: foundations, columns, beams, and slabs (Solid Slab, Flat Slab, Hollow Block) using approved engineering software. Develop Bar Bending Schedules (BBS), including: preparing detailed cutting lists and accurately defining bar lengths and shapes to minimize material waste. Review design drawings and coordinate with site drawings to identify and resolve any conflicts in collaboration with the consultant prior to execution. Perform accurate quantity surveying for reinforcement steel and concrete works to support material requisition processes. Prepare and update As-Built Drawings to reflect the actual executed works on site. Coordinate closely with the site team to ensure work is executed in accordance with drawings and technical specifications.